Dicyclohexylamine from Canada
Dicyclohexylamine is a cyclanic polyamine formed by two cyclohexyl groups attached to nitrogen, often derived from aromatic cyclohexane processes. It qualifies under HTS 2921.30.3000 as a derivative salts thereof from aromatic sources, used in epoxy curing agents. Adheres to chapter notes excluding only specific mixtures.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Ensure documentation shows no anti-dusting agents rendering it specific-use per note (g); test for impurities to stay within 'chemically defined' scope
• Obtain TSCA certification for US chemical import compliance